Materials for tonight

• All materials can be found here:

• Have R and RStudio installed on your computer

• Install the following packages below:

instll_pkgs <- c("stringr", "dplyr")

install.packages(instll_pkgs)

R-Ladies St. Louis

Started in September 2017 by Jenine Harris and Chelsea West

Co-organizers for 2022-23 include:

• Jenine Harris (Washington University)
  
• Mary Painter (University of Colorado, Boulder)
  
• Shelly Cooper (Washington University)
  
• Crystal Lewis (Freelance Data Management Consultant)
  
• Laura Rose (Hinge Health)

2023 Winter/Spring Schedule

We have several speakers planned for this semester.

• Last Month: Intro to Linear Optimization with R with Ralph Asher (Data Driven Supply Chain)
• Tonight: Regular Expressions and Working with Text Strings with Luis D. Verde Arregoitia (Instituto de Ecologia, Mexico)
• Tuesday, March 21: R Markdown Tips and Tricks with Alex Knitter (Washington University)
• Thursday April 13: Intro to data.table with Susanna Supalla (Hinge Health)

Announcements

• We will be recording this talk

  • Feel free to turn off your cameras if you do not want to be recorded

• Use the chat to ask questions (to everyone or directly to the host)

Want to learn more or get involved?

Visit rladies.org to learn about the mission and global work of R-Ladies

About tonight’s speaker

• Luis is a Mammalogist and R enthusiast
  
• He studies ecology and evolution of small mammals and helps others with data cleaning and visualization in his spare time
  
• Currently he is a postdoctoral researcher at Instituto de Ecología (INECOL), México
  
• He is also an RStudio and Software Carpentry certified trainer and he developed the unheadr and annotater packages